It comes after the business took significant steps to overhaul its performance by selling a substantial stake in the company in exchange for £23.5m worth of investment from turnaround specialists Rutland Partners.

Bernard Matthews blamed a £20.3m loss last year on high feed costs and demand from supermarkets to drive down prices.

“Sustainability is central to our long term business strategy,” said Mr Joll.

“We’re already generating a large proportion of our energy needs from other renewable sources including solar and wind and with the addition of biomass boilers on our farms, we’re well placed to be generating 100 per cent of our energy sustainably by 2016.”

Lumicity, whose engineers will service the boilers once built, has secured funding for the project from GIB using its Energy Saving Investments (ESI) fund, which is investing £12m alongside an additional £12.5m private sector capital from the Equitix Energy Efficiency Fund (EEEF).

Vince Cable, business secretary, said: “We set up the UK Green Investment Bank to kick start investment in renewable energy technology like this. Bernard Matthews has seen that energy efficiency makes good business sense and I am confident that more companies will follow.

“The investment will have a significant green impact by reducing carbon emissions and benefits local economies by creating green jobs across three counties.”

According to the Bernard Matthews accounts ending June 30 2013, total sales edged higher to £346.4m from £341.4m, but the group recorded an £11.7m operating loss compared to a £5.3m operating profit in 2012. Meanwhile, staff numbers at the group fell by 423 over the same period. • Do you have a business story for the Eastern Daily Press? Contact business writer Ben Woods on 01603 772426 or e.mail ben.woods@archant.co.uk